74248160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{66293}}^1$

素因数の和:66315

約数の個数: 48

約数和(自身を含む): 200473056

約数和(自身を除く): 126224896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 66293, 132586, 265172, 331465, 464051, 530344, 662930, 928102, 1060688, 1325860, 1856204, 2121376, 2320255, 2651720, 3712408, 4640510, 5303440, 7424816, 9281020, 10606880, 14849632, 18562040, 37124080, 74248160]

約数ペア:

[(1, 74248160), (2, 37124080), (4, 18562040), (5, 14849632), (7, 10606880), (8, 9281020), (10, 7424816), (14, 5303440), (16, 4640510), (20, 3712408), (28, 2651720), (32, 2320255), (35, 2121376), (40, 1856204), (56, 1325860), (70, 1060688), (80, 928102), (112, 662930), (140, 530344), (160, 464051), (224, 331465), (280, 265172), (560, 132586), (1120, 66293)]